J-B Weld is The Original Cold Weld -- a two-part epoxy system that creates strong, lasting repairs to metal and multiple surfaces. The 10 oz professional size twin-tube kit reduces changeovers on large or repeated repairs while keeping the simple 1:1 mix ratio. Once cured, it forms a permanent bond that can be shaped, tapped, filed, sanded, and drilled.

• Sets in 4-6 hours at room temperature; fully cures in 15-24 hours to a dark gray color
• Tensile strength: 5020 PSI; withstands temperatures up to 550 degrees F when cured
• Bonds to metal, wood, concrete, ceramic, fiberglass, and plastic/PVC
• Ideal for automotive, plumbing, marine, household, and industrial repairs
• Non-toxic formula; waterproof and heat resistant when fully cured
• 10 oz professional size twin tube; 1:1 mix ratio

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